- Patent Title: Protection device with wall vent for breaking capacity improvement
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Application No.: US17932724Application Date: 2022-09-16
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Publication No.: US11948767B1Publication Date: 2024-04-02
- Inventor: Roel Santos Retardo , Conrado Sagun De Leon , Merjaycel Marquinez
- Applicant: Littelfuse, Inc.
- Applicant Address: US IL Chicago
- Assignee: Littelfuse, Inc.
- Current Assignee: Littelfuse, Inc.
- Current Assignee Address: US IL Chicago
- Agency: KDW Firm PLLC
- Main IPC: H01H85/43
- IPC: H01H85/43 ; H01H85/143 ; H01H85/165

Abstract:
Provided are circuit protection devices. In some embodiments, a protection device may include a set of leads extending though a socket body, wherein the socket body includes a first side opposite a second side, and a third side opposite a fourth side, wherein the third and fourth sides extend between the first and second sides, and wherein the third side includes a thermal vent. The protection device may further include a fusible element surrounding a central shaft, wherein the fusible element is connected with the set of leads.
Public/Granted literature
- US20240096582A1 PROTECTION DEVICE WITH WALL VENT FOR BREAKING CAPACITY IMPROVEMENT Public/Granted day:2024-03-21
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